@charset "utf-8";
/*清除默认样式*/
*{
  padding: 0;
  margin: 0;
  list-style-type: none;
}

%block_center{
  margin-left: auto;
  margin-left: auto;
}
/*声明一些常用的样式*/
 $gwidth:616px;
 $hd_height:62px;
 $item_w:130px;
 $item_h:164px;
 $item_img:78px;

.original{
    width:$gwidth;
    @extend %block_center;
     &_title{
       h3{
           font-size: 22px;
           color:#575757;
           font-family: "Microsoft YaHei","微软雅黑";
       }
}
}